ECO-CMP-JAVA-006 — Missing connection pooling¶

Category: Computation (CMP)
Family: Java (JAVA)
Layer: Architecture
Tier: 2
Severity: error
Tags: java, db, pooling
Legacy ID: ECO-JAVA-006

Summary¶

No pooling increases connection churn and DB overhead.

Connection setup is expensive; pooling stabilizes and reduces waste.

{
  "confidence": 0.85,
  "notes": "High propagation under load.",
  "type": "latency"
}

{
  "languages": [
    "java"
  ],
  "method": "config"
}

{
  "guidance": "Use and tune a pool (e.g., HikariCP).",
  "tradeoffs": "Must manage max connections."
}

{
  "system_layers": [
    "architecture"
  ]
}